EP3508509A4 - Polymère diénique conjugué modifié aux deux extrémités et son procédé de production - Google Patents

Polymère diénique conjugué modifié aux deux extrémités et son procédé de production Download PDF

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Publication number
EP3508509A4
EP3508509A4 EP18859974.0A EP18859974A EP3508509A4 EP 3508509 A4 EP3508509 A4 EP 3508509A4 EP 18859974 A EP18859974 A EP 18859974A EP 3508509 A4 EP3508509 A4 EP 3508509A4
Authority
EP
European Patent Office
Prior art keywords
conjugated diene
based polymer
modified conjugated
producing same
producing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18859974.0A
Other languages
German (de)
English (en)
Other versions
EP3508509B1 (fr
EP3508509A1 (fr
Inventor
Min Soo Kim
Soo Yong Lee
Won Mun Choi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Priority claimed from PCT/KR2018/010238 external-priority patent/WO2019066279A1/fr
Publication of EP3508509A1 publication Critical patent/EP3508509A1/fr
Publication of EP3508509A4 publication Critical patent/EP3508509A4/fr
Application granted granted Critical
Publication of EP3508509B1 publication Critical patent/EP3508509B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/25—Incorporating silicon atoms into the molecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/22—Incorporating nitrogen atoms into the molecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/14—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
EP18859974.0A 2017-09-29 2018-09-03 Polymère diénique conjugué modifié aux deux extrémités et son procédé de production Active EP3508509B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20170126961 2017-09-29
KR1020180081572A KR102102986B1 (ko) 2017-09-29 2018-07-13 양 말단 변성 공액디엔계 중합체 및 이의 제조방법
PCT/KR2018/010238 WO2019066279A1 (fr) 2017-09-29 2018-09-03 Polymère diénique conjugué modifié aux deux extrémités et son procédé de production

Publications (3)

Publication Number Publication Date
EP3508509A1 EP3508509A1 (fr) 2019-07-10
EP3508509A4 true EP3508509A4 (fr) 2019-09-11
EP3508509B1 EP3508509B1 (fr) 2020-05-13

Family

ID=66164858

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18859974.0A Active EP3508509B1 (fr) 2017-09-29 2018-09-03 Polymère diénique conjugué modifié aux deux extrémités et son procédé de production

Country Status (5)

Country Link
US (1) US11319394B2 (fr)
EP (1) EP3508509B1 (fr)
JP (1) JP6714777B2 (fr)
KR (1) KR102102986B1 (fr)
CN (1) CN110475794B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102421536B1 (ko) * 2019-07-15 2022-07-15 주식회사 엘지화학 변성 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물
CN114901713A (zh) * 2020-08-05 2022-08-12 株式会社Lg化学 改性共轭二烯类聚合物和包括其的橡胶组合物
US20240034863A1 (en) * 2020-12-09 2024-02-01 Bridgestone Corporation Rubber composition, method for manufacturing rubber composition, and tire

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL86588C (fr) 1980-09-20
JPH0768412B2 (ja) * 1985-12-25 1995-07-26 旭化成工業株式会社 改良されたタイヤトレッド用ゴム組成物
JP2001240706A (ja) * 2000-02-29 2001-09-04 Bridgestone Corp ゴム組成物及びそれを用いた空気入りタイヤ
JP2002322319A (ja) * 2001-04-26 2002-11-08 Nippon Zeon Co Ltd 低分子量ジエン系重合体およびゴム組成物
JP4946097B2 (ja) * 2006-03-02 2012-06-06 東ソー株式会社 アミノアルコキシスチレン類及びその製造方法、並びにその重合体及びその製造方法
CN102482186B (zh) 2009-06-30 2015-09-30 株式会社普利司通 阴离子聚合引发剂和工艺
WO2013031599A1 (fr) * 2011-08-26 2013-03-07 旭化成ケミカルズ株式会社 Procédé de production d'un polymère de diène conjugué dénaturé, polymère de diène conjugué dénaturé, composition le contenant, composition de caoutchouc, et pneu
KR101508465B1 (ko) * 2013-10-17 2015-04-14 주식회사 엘지화학 말단 기능성 공액 디엔계 중합체 및 이의 제조방법
KR101776391B1 (ko) * 2014-12-01 2017-09-07 주식회사 엘지화학 아민기를 포함하는 음이온 말단을 갖는 음이온 중합 개시제, 이를 이용한 변성 공역디엔계 공중합체의 제조방법, 및 이에 따라 제조한 변성 공역디엔계 공중합체를 포함하는 고무 조성물
KR101726949B1 (ko) * 2014-12-22 2017-04-13 주식회사 엘지화학 관능기가 도입된 아미노실란계 말단변성제, 이를 이용하는 말단변성 공역디엔계 중합체의 제조방법, 및 이에 따라 제조한 말단변성 공역디엔계 중합체
KR20160079323A (ko) * 2014-12-26 2016-07-06 한화토탈 주식회사 변성 공액디엔계 중합체 및 그를 포함하는 조성물
AU2016244362A1 (en) 2015-04-10 2017-11-02 Synthos S.A. Initiators for the copolymerisation of diene monomers and vinyl aromatic monomers
KR101877100B1 (ko) * 2015-06-19 2018-07-10 주식회사 엘지화학 관능기가 도입된 아미노실란계 말단변성제를 이용하는 고무 조성물의 제조방법 및 이에 따라 제조한 고무 조성물
KR102153473B1 (ko) * 2015-12-23 2020-09-08 주식회사 엘지화학 변성 공액디엔계 중합체, 이의 제조방법 및 변성제
KR102072088B1 (ko) * 2016-11-28 2020-02-03 주식회사 엘지화학 변성 공액디엔계 중합체 및 이의 제조방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
KR102102986B1 (ko) 2020-04-21
KR20190038287A (ko) 2019-04-08
CN110475794A (zh) 2019-11-19
CN110475794B (zh) 2022-03-11
US11319394B2 (en) 2022-05-03
JP2019533740A (ja) 2019-11-21
EP3508509B1 (fr) 2020-05-13
US20190263956A1 (en) 2019-08-29
EP3508509A1 (fr) 2019-07-10
JP6714777B2 (ja) 2020-06-24

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